Math, asked by mittaltanish02, 1 month ago

Find the value of: 3z2

- 1 if z = 3

Answers

Answered by Sirat4

1

Answer:

26 is answer

Step-by-step explanation:

3z² -1

put z = 3

3(3)² - 1

3(9) - 1

27 - 1

= 26

Answered by Anonymous

0

Answer:

3z2 - 1

we put the value of z in the equation

3(3)2 - 1

3 x 9 - 1

27 - 1

26

Previous Question

Next Question

Similar questions

Music, 16 days ago

ang mga sumusunod na figure. Piliin sa kahon ang tamang sagot at isulat ito sa iyong sagutang papel 1. Ito ang tinaguriang pambansang sayaw ng Pilipinas. 2. Ito ang unang figure na ginagawa at ginagamitan ng Musika A 3. Ito ay figure na gumagawa ng apat na touch steps. 4. Ito ay figure na kailangang i-wiggle ang hintuturo sa kapareha. 5. Ito ang figure kung saan gagamit na ang babae ng pamaypay...

English, 16 days ago

Which of the following is not a function of paint: (a) Paint coating provides attractive and decorative appearance to the surface. (b) It covers the cracks in coating by self healing. (c) It prevents degradation of the wooden articles. (d) It prevents rusting or corrosion of the metals.

India Languages, 16 days ago

how is the whether in banglore today?

Computer Science, 1 month ago

is a collection of words and their synonyms.

Accountancy, 1 month ago

Insurance premium paid during the year for the year ending 31st Aug amounted to 60,000. The amount of insurance premium to be shown as asset if accounting year is ending on March 31st is *...

Math, 7 months ago

Find the perimeter of a square field whose area is 441sq...

Math, 7 months ago

[-60] and [-70] subtract it it is difficult answer it correctly...

Science, 7 months ago

1.Some examples of synthetic fibre are ____________ , ___________ or __________. 2.A simple device used for spinning is a hand spindle also called __________________. 3.use of charkha was popularished by __________.